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Trekker Harness Size Chart

Measuring for your dog for a Trekker harness:

  • Ensure your dog is standing still
  • Measure using a fabric tape measure or string
  • Measure the chest immediately behind the forelegs and immediately in front. Both sizes should fit within the adjustable range. 
Neck Size Chest Size
XS 29-38cm 34-38cm
S 36-48cm 41-54cm
M 43-51cm 46 -62cm
L 47-57cm 60-89cm


Note: If your dog's measurements overlap two sizes, then unless you expect your dog to continue growing, or if your dog is large set, the smaller of the two sizes is probably the better choice.



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